Hardware Spec Index

Brontix FN-1133 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1133-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index280 (Case Fans scale)
Category rank#47,574
Street price$9
Power4 W
Performance per dollar31.11
Released2020

Specifications

BrandBrontix
ModelBrontix FN-1133 Prime
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1133 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2054085 (accessed 2026-10-23).